Hotels in Cahokia Mounds State Historic Site, Collinsville, Illinois

Weather Forecast for Cahokia Mounds State Historic Site, Collinsville, Illinois

Traveling to Cahokia Mounds State Historic Site, Collinsville, Illinois? Here is your 6-day weather forecast in the area. Whether it is a warm weather destinations or cold climate don’t forget to consider weather, while you pack your bags for this trip. Start your day when the sunrises at 1:09 PM and don’t miss the sunset at 10:40 PM. Today’s winds are traveling west at a speed of 9 MPH. The temperature feels like -0 with a humidity level of 56. Cloud coverage is 6 percent with 14.9 percent visibility. Today’s UV index is 3 make sure to prepare properly. Make sure to plan your travel itinerary to match your travel weather forecast to make the most of your vacation with Reservations.com.

Sunday 12/14

Few clouds

11°F

18°F

8°F

Precipitation: 0%

Today 12/15

Few clouds

25°F

43°F

26°F

Precipitation: 0%

Tuesday 12/16

Few clouds

37°F

51°F

34°F

Precipitation: 0%

Wednesday 12/17

Broken clouds

43°F

55°F

44°F

Precipitation: 0%

Thursday 12/18

Light shower rain

48°F

57°F

23°F

Precipitation: 70%

Friday 12/19

Scattered clouds

29°F

39°F

32°F

Precipitation: 0%